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Worksheet: Exterior Angle Inequality
Q6:
The figure shows some angles identified on triangle .
Identify which angle is an exterior angle.
- A
- B
- C
Identify which angle is an interior angle.
- A
- B
- C
Q7:
Determine whether the following sentence is true or false: It is possible to draw a triangle on a plane with two obtuse angles.
- A false
- B true
Q8:
In a triangle , if , what type of angle is the exterior angle at vertex ?
- A right
- B acute
- C reflex
- D obtuse
Q9:
Which of the following inequalities is correct?
- A
- B
- C
- D
- E
Q10:
Is the size of two right angles less than, equal to or greater than the sum of the interior angles of a triangle?
- Agreater than
- Bless than
- Cequal to